New electromigration-driven enrichment techniques for peptidomics and metabolomics
In this thesis the power of electrophoretic on-line concentration procedures for peptidomics and metabolomics is demonstrated. Tow examples are given: isotachophoresis with spacer molecules and electroextraction. Electromigration is capable of enhancing selective analyte migration. Selective analyte migration can be used to increase the amount of analyte that is injected into an analytical system, while it leaves the sample volume with the contaminants behind.